Air Travel Airlines Carry-on Bags Size and Weight Limits By Susan Breslow Sardone Susan Breslow Sardone Facebook LinkedIn Twitter Susan Breslow Sardone is a travel journalist who specializes in honeymoons and romantic getaways, and who originated New York Magazine's highly successful "City Weddings and Honeymoons" sections. TripSavvy's editorial guidelines Updated on 06/25/19 Carry-on bag guidelines. TripSavvy / Nusha Ashjaee Carry-on bags are subject to size and weight limits by airlines. Since what we bring in a carry-on is important and we don't want to be separated from those items, it's essential to adhere to your airline's requirements for the size and weight of bags you attempt to board with. Most carry-ons sold today measure 22" x 14" x 9" inches. As a general rule, U.S. airlines permit luggage that measures a total of 45 linear inches (115 centimeters), which is the combined length, width, and depth of the bag. This measurement includes handles and wheels. Flights on small planes and international airlines may be stricter with economy-class carry-ons; some will only accommodate smaller and lighter bags. Passengers who attempt to board with larger bags may be required to check them. To be sure you and your carry-on backpack or suitcase are not separated at the last minute, check with your airline before you start packing as regulations may have changed. Note: On most airlines, a small personal item, such as a purse or briefcase, can be brought onboard in addition to a carry-on. Major Airlines' Carry-on Luggage Size and Weight Limits Aer LingusInches: 21.5 x 15.5 x 9.5Centimeters: 55 x 40 x 24Weight: 22 pounds AeromexicoInches: 21.5 x 15.7 x 10Centimeters: 55 x 40 x 24Weight: 22 pounds in Economy.Premier cabin weight: 40 pounds maximum Air CanadaInches: 21.5 x 15.5 x 9Centimeters: 55 X 40 x 23Weight: 22 pounds Air FranceInches: 21.7 x 13.8 x 9.9Centimeters: 55 x 35 x 25Weight: 26 pounds (includes carry-on and additional in-cabin item) Air Tahiti NuiInches: 45Centimeters: 115Weight: 22 pounds Alaska/Virgin AmericaInches: 22 x 14 x 9Centimeters: 56 x 35 x 22Weight: not posted AlitaliaCentimeters: 55 x 35 x 25Weight: 17.6 pounds American AirlinesInches: 22 x 14 x 9Centimeters: 56 x 36 x 23Weight: 40 lbs ANA AirlinesInches: 22 x 16 x 10Centimeters: 55 x 40 x 25Weight: 22 pounds British AirwaysInches: 22 x 16 x 10Centimeters: 56 x 45 x 25Weight: 51 pounds Caribbean AirlinesInches: 45Weight: 22 pounds Cathay PacificInches: 22 x 14 x 9Centimeters: 56 x 36 x 23Weight: 15 lbs DeltaInches: 22 x 14 x 9Centimeters: 56 x 36 x 23No weight limit (except at certain Asian airports) EasyJetInches: 22 x 16 x 10Centimeters: 56 x 45 x 25No weight restriction El AlInches: 22 x 18 x 10Centimeters: 56 x 45 x 25Weight: 17 pounds EmiratesInches: 22 x 15 x 8Centimeters: 55 x 38 x 20Weight: 15 pounds FinnairInches: 22 x 18 x 10Centimeters: 56 x 45 x 25Weight: 17.5 pounds Hawaiian AirlinesInches: 22 x 14 x 9Centimeters: 56 x 36 x 23Weight: 25 pounds IberiaInches: 21.6 x 15.7 x 7.8Centimeters: 55 x 40 x 20Weight: 22 pounds IcelandairInches: 21.6 x 15.7 x 7.8Centimeters: 55 x 40 x 20Weight: 22 pounds Japan AirlinesInches: 22 × 16 × 10Centimeters: 55 x 40 x 25Weight: 22 pounds Jet AirwaysInches: 21.7 x 13.7 x 10Centimeters: 55 x 35 x 25Weight: 15 pounds Jet BlueInches: 22 x 14 x 9Weight: no restriction KLMInches: 21.5 x 13.5 x 10Centimeters: 55 x 35 x 25Weight: 26 pounds (includes carry-on and additional in-cabin item). LATAMInches: 21 x 13 x 9Centimeters: 55 x 35 x 25Weight: 17 pounds LufthansaInches: 22 x 16 x 9Centimeters: 55 x 40 x 23Weight: 17.6 pounds NorwegianInches:Centimeters: 50 x 40 x 23Weight: 33 pounds QantasInches: 45Centimeters: 115Weight: 15 pounds Singapore AirlinesCentimeters: 115Weight: 15 pounds Southwest Airlines Inches: 24 x 16 x 10entimeters (61 x 41 x 28 SWISSInches: 22 x 16 x 9Centimeters: 55 x 40 x 23Weight: 17.6 pounds Turkish AirlinesInches: 21.8 x 15.75 x 9Centimeters: 55 x 40 x 23Weight: 17.6 pounds United AirlinesInches: 22 x 14 x 9Centimeters: 56 x 35 x 22Weight: not postedNote: United offers a Basic Economy fare, which only permits "one small personal item that fits under the seat in front of you, such as a shoulder bag, purse, laptop bag or other item that is 9 inches x 10 inches x 17 inches." The airline will charge $25 to bring a full-size carry-on aboard, which you can pay for at check-in. Bags brought to the gate incur an additional $25 gate handling charge (total starting at $50). Virgin Atlantic Inches: 22 x 14 x 9Centimeters: 56 x 36 x 23Weight: 22 pounds Notes Airline regulations and baggage policies are subject to change without notice. Be sure to check with the carrier before you fly. The sizes quoted are for economy-class passengers. Airlines may permit business and first-class passengers to bring more or larger hand luggage. As different airplane models may permit larger or smaller carry-on bags, determine what equipment will be used by your airline. On most airlines, a briefcase, handbag, or laptop computer bag is permitted in addition to one piece of carry-on luggage. Before or after you pass through security, carry-on luggage may be subject to weighing at the airport. Bags that exceed an airline’s size or weight allowance may be subject to a fee at the gate or removed by personnel and stowed with checked luggage. By weighing and measuring your packed carry-on bag before you leave for the airport, you can avoid extra expense and aggravation. We Tested the Best Carry-On Backpacks to Take Anywhere Was this page helpful? Thanks for letting us know! Share Pin Email Tell us why! Submit Share Pin Email